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### Mathematics UNIT 1            NATURAL NUMBERS

UNIT 2            MULTIPLES AND DIVISORS

REVIEW WORKSHEET

UNIT 3            POWERS AND SQUARE ROOTS
Powers
Powers of 10
Prime Factorisation
Using factorisation to find the LCM and HCF
Square numbers
Perfect and Whole Square roots

UNIT 4            FRACTIONS
Fractions
Fraction of a number
Equivalent Fractions
Reducing to Common Denominator
Comparing and ordering fractions
Multiplying fractions
Dividing fractions

UNIT 5            DECIMAL NUMBERS
Decimal Numbers
Roundingdecimal numbers
Multiplying decimals
Dividing numbers with a decimal quotient
Dividing a decimal number by a natural number
Dividingdecimal numbers

UNIT 6            PERCENTAGES AND PROPORTIONALITY
Percentages
Percentages of quantities
Proportionality
Direct Proportion
Rule of three

UNIT 7            WHOLE NUMBERS
Integers
Comparing integers
Addition  and subtraction of whole numbers

UNIT 8            STATISTICS AND PROBABILITY
Introduction
Absolute and Relative frequency
Statistic graphs
Mode & Range
Median & Mean

UNIT 9            LINEAR MEASURES
Metric System: Units of measurement
Units of measurement: length
Units of measurement: mass
Units of measurement: capacity
Other ways of expressing measurement

UNIT 10         NON-LINEAR MEASURES
Measuring areas
Units of measurement: area
Measuring volume
Units of measurement: volume
Relationship between capacity and volume

UNIT 11         ANGLES AND POLYGONS
Lines and segments.
Angles. Types of angles
Units of measurement: angles
Addition and subtraction of sexagesimal angles
Polygons
Symmetry, rotation and translation
Area of triangles and parallelograms
Area of regular polygons
Circumference. Parts of a circle. Length of a circumference.
Area of a circle.

UNIT 12         POLYHEDRA
Polyhedra
Regular Polyhedra
Cubes, cuboids and prisms
Pyramids
Non-polyhedric solids
Nets and construction of polyhedra